首页 | 本学科首页   官方微博 | 高级检索  
     检索      


Splash-saltation transport under wind-driven rain
Institution:1. Department of Civil Engineering Faculty of Science and Technology University of Coimbra 3049 Coimbra Codex Portugal;2. Department of Irrigation and Soil and Water Conservation Agricultural University Wageningen Nieuwe Kanaal 11 6709 PA Wageningen The Netherlands;1. Centro de Innovación y Creatividad 4.0 (CIC 4.0), Universidad Tecnológica de Querétaro, Av. Pie de la Cuesta 2501, Colonia Unidad Nacional, Santiago de Querétaro, Querétaro 76148, Mexico;2. Área Académica de Computación y Electrónica, Instituto de Ciencias Básicas e Ingeniería (ICBI), Universidad Autónoma del Estado de Hidalgo, Cd. Universitaria, Pachuca, Hidalgo 42184, Mexico;3. Centro de Física Aplicada y Tecnología Avanzada (CFATA), Universidad Nacional Autónoma de México, Boulevard Juriquilla 3001, Querétaro 76230, Mexico;1. Department of Civil Engineering, Tamkang University, Taiwan, ROC;2. Department of Architecture, Tokyo Polytechnic University, Japan;1. Department of Architecture and Building Science, Tohoku University, Sendai, 980-8579, Japan;2. University of South Australia, STEM, SA, 5000, Australia;3. Technical Research Inst. of Obayashi Corp, Tokyo, Japan;4. National Institute of Technology (KOSEN), Akita College, Akita, Japan;1. Department of Civil Engineering, Tamkang University, Taiwan, ROC;2. Taiwan Building Technology Center, National Taiwan University of Science and Technology, Taiwan, ROC;3. Department of Architecture, Tokyo Polytechnic University, Japan
Abstract:Soil detachment and transport by wind- driven rain differs from that by rainless wind and from that by windless rainfall. This study deals with field measurements of particle movement during periods in which rain and wind coincide. The effect of rainfall on the movement of soil particles by wind is analyzed using a sediment sensor called SALTIPHONE. Some results are presented of field experiments at two sites in the Netherlands: a cutover peat soil and a beach sand. Results show an increase of particle movement at the sensor height during rainfall. This can be attributed to the combined action of saltation and rain-induced uplift of soil particles and subsequent transport by wind.
Keywords:
本文献已被 ScienceDirect 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号